Li4 Nb4 Ni4 O16

Li₄Nb₄Ni₄O₁₆ is a mixed-metal oxide compound combining lithium, niobium, and nickel in a complex crystal structure, classified as a semiconductor material. This is a research-phase composition explored primarily for energy storage and electrochemical applications, where the multi-metal oxide framework offers potential for ionic conductivity and electron transport simultaneously. The material represents an experimental approach to designing cathode or solid electrolyte candidates for next-generation lithium-ion batteries, though it remains largely a laboratory compound without widespread industrial deployment.